import 'package:flutter/material.dart';

class Page3 extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
    final arguments = ModalRoute.of(context).settings.arguments;
    return Scaffold(
      appBar:AppBar(
        title: Text("页面3"),
      ) ,
      body: Center(
          child : Text("页面3内容区域${arguments != null ? arguments : ''}"),
      ) ,
    );
  }
}